The laboratory technician prepared a molar solution of hydrochloric acid for the titration.

The alloy formed a solid solution in which different metal atoms were randomly distributed throughout the crystalline lattice, leaving the crystal structure unchanged despite changes in composition.

When mixed with a reducing sugar, Fehling's solution turns from blue to a brick-red precipitate, confirming the presence of an aldehyde.

After adding more salt to the coffee, it reached a saturated solution and the extra grains settled at the bottom.

The surgeon carefully examined the solution of continuity in the patient's rib, noting how the fracture had separated the normally continuous bone.

For the microscopy lab, the biologist carefully labeled the bottle of Lugol's solution and placed it in the reagent cabinet.

Before beginning the electrophysiology recordings, we equilibrated the tissue in Tyrode's solution at 37°C.

The materials scientist compared several solid solutions to determine which alloy would best withstand high temperatures.

The chemistry students compared the color changes produced by Fehling's solutions during the carbohydrate test.

The conservator prepared the banana solution and applied a thin layer to the bronze sample, aware that it contained acetote, benzene, pyroxylin, and amyl acetate and served as the vehicle for the bronze pigments.